Hi Dirk, > libLLVM-3.4.so()(64bit) is needed by > solarspeed-clamav-lib-0.103.4-1.el7.x86_64 > libprelude.so.28()(64bit) is needed by Try this. That should fix it: yum install libprelude llvm-libs I'll publish updated PKGs in a moment. Many thanks for letting me know! -- With best regards Michael Stauber